1 videodisc (approximately 60 min.) : sound, color ; 4 3/4 in.
digital optical rda
video file DVD video rda
Educational films lcgft
System Details
DVD.
Note
Title from container.
Summary
Adding and subtracting basic equations by sight is essential to a solid math foundation. Level One make learning toad and subtract fun and easy. With adorable characters, that the child will grow to love, they will be able to recall basic math facts to ten + ten. Level One kids will learn sums zero to eight.